47129712948

Names of 47129712948

• Cardinal: 47129712948 can be written as Forty-seven billion, one hundred twenty-nine million, seven hundred twelve thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 4.7129712948 × 10¹⁰

Factors of 47129712948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1376

Divisors of 47129712948

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 43 54 81 86 108 129 162 172 243 258 324 387 409 486 516 729 774 818 919 972 1161 1227 1458 1548 1636 1838 2322 2454 2757 2916 3483 3676 3681 4644 4908 5514 6966 7362 8271 10449 11028 11043 13932 14724 16542 17587 20898 22086 24813 31347 33084 33129 35174 39517 41796 44172 49626 52761 62694 66258 70348 74439 79034 99252 99387 105522 118551 125388 132516 148878 158068 158283 198774 211044 223317 237102 297756 298161 316566 355653 375871 397548 446634 474204 474849 596322 633132 669951 711306 751742 893268 949698 1066959 1127613 1192644 1339902 1422612 1424547 1503484 1899396 2133918 2255226 2679804 2849094 3200877 3382839 4267836 4273641 4510452 5698188 6401754 6765678 8547282 9602631 10148517 12803508 12820923 13531356 16162453 17094564 19205262 20297034 25641846 28807893 30445551 32324906 38410524 40594068 48487359 51283692 57615786 60891102 64649812 91336653 96974718 115231572 121782204 145462077 182673306 193949436 274009959 290924154 365346612 436386231 548019918 581848308 872772462 1096039836 1309158693 1745544924 2618317386 3927476079 5236634772 7854952158 11782428237 15709904316 23564856474 47129712948
• Sum of all divisors σ(n): 126982116800
• Sum of proper divisors (its aliquot sum) s(n): 79852403852
• 47129712948 is an abundant number, because the sum of its proper divisors (79852403852) is greater than itself. Its abundance is 32722690904

Bases of 47129712948

• Binary: 101011111001001001100101100100110100₂
• Hexadecimal: 0xAF9265934
• Base-36: LNFTB90

Squares and roots of 47129712948

• 47129712948 squared (47129712948²) is 2221209842560878850704
• 47129712948 cubed (47129712948³) is 104684982277166493448283667715392
• The square root of 47129712948 is 217093.7883680691
• The cube root of 47129712948 is 3612.1429701359

Scales and comparisons

• 47,129,712,948 seconds is equal to 1,498 years, 30 weeks, 18 hours, 55 minutes, 48 seconds.
• To count from 1 to 47,129,712,948 would take you about two thousand, nine hundred ninety-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 47129712948 cubic inches would be around 301 feet tall.

Recreational maths with 47129712948

• 47129712948 backwards is 84921792174
• 47129712948 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47129712948's digits is 54
• More coming soon!